Conciseness

The body is mostly efficient with concrete templates, but the redirect criteria are stated twice (Section 1's "If the change does NOT fit these categories" list and Section 5 Pipeline Notes' four-bullet redirect list), and next-step guidance is duplicated between the Handoff output block and Recommended Next Steps. This is more than the "minor instances" of over-explanation that anchor 4 allows, but well short of the padded explaining-foundational-concepts pattern of anchor 2.

Actionability

Fully executable instruction guidance: copy-paste-ready AskUserQuestion prompts with exact option labels, three complete spec templates with tables and placeholder fields, exact output and handoff blocks, and concrete file-naming examples (e.g., "jump-height-tuning-2026-03-10"). Anchor 5 — a spec writer can follow this without inventing structure.

Workflow Clarity

Clear five-step sequence (Classify → Context Scan → Draft → Approval and Filing → Handoff) with explicit validation checkpoints at every decision point: classification confirmation widget, approve/revise loop with re-presentation, explicit permission before writing the file, and separate explicit approval (with old-vs-new text shown) before any GDD edit. The revise → re-present loop is a proper feedback loop, matching anchor 5.

Progressive Disclosure

A single well-sectioned file with numbered stages and clear headers; the three full spec templates are working content used on every run, so inlining them is defensible, though they could be split into references/ to slim the ~290-line body. Good structure with minor organization gaps fits anchor 4; not 5 because nothing is split out at all and the file exceeds the simple-skill size range.

Specificity

Names the domain ("small changes — tuning adjustments, minor mechanics") and 1-2 concrete characteristics ("Embeds directly into stories; skips full GDD"), but does not state concrete actions or the output artifact. Not 4 because it lists only two properties rather than several specific actions; not 2 because both domain and some concrete behavior are named.

Completeness

The "what" is clear (lightweight spec that embeds into stories and skips the full GDD), but there is no "Use when..." clause or equivalent explicit trigger guidance, which caps completeness at 3 per the judging guidelines. Not 4 because a 4 requires both what and an explicit, if imperfect, when.

Trigger Term Quality

"tuning adjustments", "minor mechanics", and "small changes" are relevant keywords, but common user phrasings like "tweak", "balance change", "minor fix", or "quick spec" are missing. Anchor 3 (some relevant keywords, missing common variations) fits better than 4, which expects broader natural-term coverage.

Distinctiveness Conflict Risk

"skips full GDD" clearly positions this as the lightweight alternative to the heavyweight design path, giving it a mostly distinct niche with only minor overlap risk against the sibling full-GDD skill. Not 5 because the description alone doesn't include trigger phrases that fully disambiguate it from closely related design skills.